iPhone 8 wireless charging reportedly not fast

It's pretty much confirmed that the premium Apple iPhone 8 (or iPhone Pro, or whatever it's called) will include wireless charging but the specifics of how it will work and if it will use a wireless charging standard or something proprietary (as Apple tends to do). But, the latest report says the iPhone 8 wireless charging might not be too fast.

According to an unnamed source for Macotakara, the iPhone 8 will use the Qi wireless standard, but it will not go for the full 15 watt charging that is part of the Qi 1.2 standard, which would be considered "quick charging." Instead, ...